6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-11-23 00:20:25 +00:00
Code Issues Projects Releases Wiki Activity

Avoid using dominatedBySlowTreeWalk.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153398 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2012-03-24 22:52:25 +00:00
parent 6231d5be41
commit 42c487d2e5
1 changed files with 8 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/llvm/Analysis/Dominators.h
View File

@@ -338,9 +338,12 @@ public:
/// Note that this is not a constant time operation! /// Note that this is not a constant time operation!
/// ///
bool properlyDominates(const DomTreeNodeBase<NodeT> *A, bool properlyDominates(const DomTreeNodeBase<NodeT> *A,
const DomTreeNodeBase<NodeT> *B) const { const DomTreeNodeBase<NodeT> *B) {
if (A == 0 || B == 0) return false; if (A == 0 || B == 0)
return dominatedBySlowTreeWalk(A, B); return false;
if (A == B)
return false;
return dominates(A, B);
} }
inline bool properlyDominates(const NodeT *A, const NodeT *B) { inline bool properlyDominates(const NodeT *A, const NodeT *B) {
@@ -350,8 +353,8 @@ public:
// Cast away the const qualifiers here. This is ok since // Cast away the const qualifiers here. This is ok since
// this function doesn't actually return the values returned // this function doesn't actually return the values returned
// from getNode. // from getNode.
return properlyDominates(getNode(const_cast<NodeT *>(A)), return dominates(getNode(const_cast<NodeT *>(A)),
getNode(const_cast<NodeT *>(B))); getNode(const_cast<NodeT *>(B)));
} }
bool dominatedBySlowTreeWalk(const DomTreeNodeBase<NodeT> *A, bool dominatedBySlowTreeWalk(const DomTreeNodeBase<NodeT> *A,